Re: [PATCH v2 0/6] Account page tables at all levels

2025-01-06 Thread Qi Zheng
Cc: Catalin Marinas Cc: Dave Hansen Cc: Linus Walleij Cc: Andy Lutomirski Cc: Peter Zijlstra Cc: "Mike Rapoport (IBM)" Cc: Ryan Roberts Cc: Thomas Gleixner Cc: Will Deacon Cc: Matthew Wilcox Cc: Qi Zheng Cc: linux-al...@vger.kernel.org Cc: linux-a...@vger.kernel.org Cc: linux-ar

Re: [PATCH 01/10] mm: Move common parts of pagetable_*_[cd]tor to helpers

2024-12-20 Thread Qi Zheng
On 2024/12/20 22:28, Kevin Brodsky wrote: On 20/12/2024 15:16, Qi Zheng wrote: Did I miss something? My patch series is not only for cleanup, but also for fixes of UAF issue [1], so is it possible to rebase your patch series onto mine? I can post v3 ASAP. I see, yours should be merged

Re: [PATCH 01/10] mm: Move common parts of pagetable_*_[cd]tor to helpers

2024-12-20 Thread Qi Zheng
On 2024/12/20 21:50, Kevin Brodsky wrote: On 20/12/2024 12:46, Qi Zheng wrote: Hi Kevin, On 2024/12/20 18:49, Kevin Brodsky wrote: [...] Qi, shall we collaborate to make our series complementary? I believe my series covers patch 2 and 4 of your series, but it goes further by covering all

Re: [PATCH 01/10] mm: Move common parts of pagetable_*_[cd]tor to helpers

2024-12-20 Thread Qi Zheng
Hi Kevin, On 2024/12/20 18:49, Kevin Brodsky wrote: Hi Peter, Qi, On 19/12/2024 18:19, Peter Zijlstra wrote: On Thu, Dec 19, 2024 at 04:44:16PM +, Kevin Brodsky wrote: Besides the ptlock management at PTE/PMD level, all the pagetable_*_[cd]tor have the same implementation. Introduce commo